Audiometers - Part 2: Equipment for speech audiometry
NORM herausgegeben am 1.8.1998
Designation standards: ČSN EN 60645-2
Classification mark: 368811
Catalog number: 52818
Note: UNGÜLTIG
Publication date standards: 1.8.1998
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN